Full-time or Part-time 4WD

[mep2759]

Should I get Full-time 4WD with a manual transmission or Part-time 4WD with an automatic transmission? What are the advantages and disadvantage of each system?

[jimmyhoops]

The manual version has lower "4 low gearing" and thus is better for rock crawling etc. Does anyone know if full time 4 WD is the same as AWD? I also own an Audi A6 and the AWD is awesome. I plan on putting in my order for an FJ this weekend. I do plan on getting the 6spd M/T.

[99Runner]

Originally Posted by jimmyhoops

The manual version has lower "4 low gearing" and thus is better for rock crawling etc. Does anyone know if full time 4 WD is the same as AWD? I also own an Audi A6 and the AWD is awesome. I plan on putting in my order for an FJ this weekend. I do plan on getting the 6spd M/T.

If its Full time 4WD, then yes its AWD all the time.

[Gatorman76]

Automatic 4WD & AWD can be driven on the highway. A part time 4WD must be put in 2WD for highway use, unless the highway is extremely slipppery, like snow or ice. Being a FL native I really can't address those bizarre conditions.

[HJSimpson]

My same post from a different thread....My brother has an '05 V-8 4-runner with the full time 4wd. It is nice for snow, patchy snow (main roads plowed, side streets & parking areas not), pulling out into traffic in the rain or from loose gravel, steep driveways, pulling a boat up a ramp, and not fish-tailing when acclerating around a yield in the rain. I would almost consider it a safety feature. The same reason Subaru promotes it. If you are going off-road, lock the center diff.

I wish my tundra had the same 4x4 system. Pushing a button and hoping it clunks in or out always worries me. Not a good idea to use my 4x4 on wet pavement. I would sacrafice MPG and wear/tear for a full-time + locking option.